This glitch gives you infinite any ball. All you need is to have two Pokemon in battle. You need at least one other type of Pokeball that's different to the one your duplicating in your bag.
With the first Pokemon select Items and then the pokeball you are duplicating. Then with your second Pokemon move the firs pokeball by pressing the Y button to the location of the second pokeball. Then you can proceed to attack or use another item with the second pokemon. Your character will throw the first pokeball but it will still be in your bag.
If you want to stop being followed from your partner because you think it's annoying, go to a staircase and right off the edge walk off and your partner will be stuck up there.
In order to find the mythical bird you must first satisfy 2 conditions:
However, you can only use a team from story mode, not from your Ruby or Sapphire game pack. If you want to get around this rule, simply use the trade center in Phenac City to import your Pokemon into your story mode team.
After beating the 100th trainer on Mt. Battle, Ho-oh will show up and will automactically be transported to your PC.
Note: If your PC is full, you will not get Ho-oh and must retry the Mt. Battle challange.
If, during battle with another trainer, you accidentally kill the Shadow Pokémon, simply leave the area and return. The trainer will want to fight again, giving you a second chance to catch the Shadow beast!
Hint: Shadow Pokemon List
Connect your Game Boy Advance, with Pokémon Sapphire, to your GameCube with the Pokémon Colosseum Bonus Disc to unlock Jirachi.
Complete the Tower Colesseum in both Single and Double battle.
Complete Phenac Stadium, Pyrite Colesseum, and Under Colesseum in both Single and Double battle.
The trade machine allows you to trade Pokémon to and from Pokémon Ruby and Sapphire. To unlock the device, defeat the boss of Realgam's Colosseum.